Answers for "if data is not available column header should print in output file in powershell"

if data is not available column header should print in output file in powershell

if (-not $DataSet.Tables[0].Rows[0]) {
  ($DataSet.Tables[0].Columns | Select-Object -ExpandProperty ColumnName) -join ',' |
    Set-Content -Path "E:\Users\neerajd\Documents\tethystrader-public-dev-general\src\SQL\Misc\out.csv"
}